• Today

    Aug 23

    69°Lo 59°

    Cooler with periods of rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Aug 24

    79°Lo 58°

    Clearing and warmer

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Aug 25

    83°Lo 59°

    Mostly sunny and pleasant

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Aug 26

    85°Lo 61°

    Mostly sunny and pleasant

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Aug 27

    88°Lo 64°

    Mostly sunny and more humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Cloudy
Rain
Rain
Cloudy
Rain
Rain
Cloudy
Rain
Temp (°F) 66° 66° 66° 67° 67° 68° 68° 69°
RealFeel® 66° 67° 68° 69° 68° 68° 68° 67°
Humidity 89% 90% 89% 89% 90% 88% 87% 84%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
49%
 
56%
 
56%
 
49%
 
61%
 
61%
 
45%
 
53%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 5 E 4 E 3 E 3 E 3 E 3 E 3 ENE 3 ENE
UV Index 2 2 2 2 2 2 1 0
Cloud Cover 92% 90% 91% 92% 92% 91% 90% 88%
Dew Point 62° 63° 63° 63° 64° 64° 64° 64°
Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 69° 81° 97° (1936) 84°
Low 59° 60° 43° (1923) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:31 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:40 AM with 13:59 of moolight, then sets at 6:39 PM

Top Story

Williamsport Weather Report

Rain to Retreat by Little League World Series Finale

August 23, 2014; 8:09 AM ET

While some rain threatens to cause disruptions through Saturday, drier air will work into central Pennsylvania before Sunday's Little League World Series Championship Game. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential